FILTER NO.1 - SMAX DUO 1 - DUO PRO DOUBLE PROTECTION
- Duo Pro's dual protection technology eliminates debris, dirt, grit, mud and moss, and helps to treat both organic materials and unpleasant odors.
- Materials: Combining two layers of polypropylene filter materials and high-quality natural coconut shell activated carbon.
- The processing efficiency is 2-3 times higher than the standard No.1 filter and helps to increase component life.